The garden plant CAD blocks drawing which consist simple jack of dimensions 28x28x08cm 5cm thick sand bed, filled with material produced from excavation in 20cm layers at 90% proctor, san agustin type grass planted on improved vegetable land. rhus integrifolia shrub, san agustin type grass planted on improved vegetable land. Thank you for downloading the AutoCAD file and other CAD program files from our website.